Le emissioni di CO2 in Svizzera continuano a calare: nel 2015, infatti, sono state prodotte 17,87 milioni di tonnellate di gas serra, il 2,8% in meno rispetto all'anno precedente. Lo ha comunicato oggi, lunedì, l'Ufficio federale dell'ambiente, precisando che la quantità attribuibile ai carburanti è diminuita di 4,3 punti percentuali, in larga misura a causa del crollo del turismo del pieno dovuto al franco forte.
Evoluzione delle emissioni di CO2 in Svizzera
L'andamento è determinante per la modifica della tassa sul CO2 applicata ai combustibili. Un prossimo aumento dell'imposta per arginare l'inquinamento potrebbe scattare nel 2018, nel caso in cui le emissioni
non dovessero risultare inferiori almeno del 27% rispetto al valore del 1990.
I biocarburanti — prosegue la nota — hanno il vento in poppa, ma l'effetto sulle emissioni complessive generate dal traffico è ancora modesto (nel 2015, per esempio era appena dell'1%).
ATS/px
Per saperne di più: il comunicato integrale
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